Ensure you have JDK 21 installed before launching NetBeans 21. NetBeans 21 runs best on JDK 17 or 21.
NetBeans 21 + Java 21 is a fantastic combination. The IDE is lightweight, responsive, and free of the subscription costs or complexity found in other IDEs. It’s perfect for teaching, learning, or professional desktop and server-side development. java para netbeans 21
Clique em e escolha a versão NetBeans 21 para seu SO. Ensure you have JDK 21 installed before launching
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